Up to 32 units can be operated
at the same time thanks to the
parallel connection via a bus line
(accessory). The units can access
this network (internal network)
at the same time.
The network can have one
leading unit (master) and up to 31
subsequent units (slave).
The units are connected together
via a three-core, shielded bus line.
The minimum cross section
is 1.0 mm² with a maximum line
length of 500m in the network
(observe the polarity!).
The end of the network must be
marked by the plugged in
jumper JP1.
The addresses are assigned
by adjusting switches SW1 to SW6
(see the "Configuration" chapter).
Network with infrared remote
controls
■
The standard infrared remote
control operates a master unit.
All slave units are set according
to the programming.
■
The infrared remote control
or the cabled remote control
(accessory) can be used
for user-specific operation
of an individual slave unit.
Execution
■
Address assignment for the
units is carried out by changing
the DIP switch settings
for DIP switch block 2.
Network with cabled remote
controls
■
The cabled remote control
that is available as an accessory
operates a master unit. All slave
units with cabled remote controls
can be programmed individually
from the master unit directly
or as a complete group.
■
The cabled remote control
(accessory) can be used
for user-specific operation
of an individual slave unit.
Execution
■
The addresses for the master
and slave units are assigned
by configuring the cabled
remote control
(see the separate installation manual).
Internal network wiring diagram
Network line provided by the customer
Network line provided
by the customer
Network line provided by the customer
3-core, shielded
JP1 plugged in indicates the last
unit in the network
3-core, shielded
Network line to the next
unit is possible
3-core, shielded
Unit no. 0
(Master)
Unit no. 1
(Slave)
Last unit
(Slave)
Unit no. 2
(Slave)
Last unit
but one
(Slave)
Using the internal
network
REMKO KWD EC series
30
